| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI
SK TR |
| (30) |
Priority: |
27.04.2004 US 832600
|
| (43) |
Date of publication of application: |
|
17.01.2007 Bulletin 2007/03 |
| (73) |
Proprietor: Vitro Flat Glass LLC |
|
Cheswick, PA 15024 (US) |
|
| (72) |
Inventor: |
|
- THIEL, James P.
Pittsburgh, PA 15223 (US)
|
| (74) |
Representative: f & e patent |
|
Fleischer, Engels & Partner mbB, Patentanwälte
Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE) |
| (56) |
References cited: :
EP-A- 0 464 789 US-A- 4 189 205
|
FR-A- 2 858 816 US-A1- 2002 141 064
|
|
| |
|
|
|
|